184. OPUNTIA TUNA, Mill. 



Mission Cactus, Indian Fig, Prickly Pear. 



TRANSVERSE SECTION 



RADIAL SECTION 



TANGENTIAL SECTION 



Ger. Indische Feige. FT. Figue d'Indien. s p . Nopal. 



ide by Romeyn 8. Hough, 8. A. , Lowville, N. N. . U. S. 



